body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #ffffff;
  background: #0d1117;
}

.sidebar {
  position: fixed;
  width: 250px;
  height: 100%;
  background: #ffffff;
  padding-top: 20px;
  border-right: 1px solid #dddddd;
}

.sidebar a {
  display: block;
  padding: 15px 20px;
  color: #333333;
  text-decoration: none;
  margin: 5px 0;
}

.sidebar a.active {
  background: #f0f0f0;
  font-weight: bold;
}

.content {
  margin-left: 250px;
  padding: 20px;
}

.home {
  height: 100vh;
  background: url('INSERT_BACKGROUND_IMAGE') no-repeat center center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro {
  text-align: center;
}

.intro h1 {
  font-size: 3rem;
}

.intro p {
  font-size: 1.2rem;
}

.intro a {
  padding: 10px 20px;
  color: white;
  border: 2px solid white;
  text-decoration: none;
}

.intro a:hover {
  background: white;
  color: black;
}